Extended Indeterminate values in the case of Policy Targetsreturning Indeterminate

Hi all

 

I have a question about the extended Indeterminate values
in the case that the Target of a Policy or PolicySet matches to Indeterminate.

I can’t find any definition about this case in
the specification.

 

Can you please tell me which one of the following
solutions is correct?

-         
All rules appended to the
Policy or PolicySet must be checked. If all of them have the effect Permit, the
indeterminate value is Indeterminate(P). If all of them have the effect Deny,
the value is Indeterminate(P). Otherwise the value is Indeterminate(DP)

-         
It can be assumed that
always a rule with a deny effect and a permit effect is appended and therefore
Indeterminate(DP) is returned

-         
All appended Policies
must be evaluated. If all of them are Indeterminate(P) or a Permit,
Indeterminate(P) is returned. If all of them have the effect Deny or
Indeterminate(D) Indeterminate(D) is returned. If at least one is Deny or
Indeterminate(D) and another one is Permit or Indeterminate(P)
Indeterminate(DP) is returned.

-         
Indeterminate with no
value should be returned

 

If it is the case that an Indeterminate is returned I
can’t see a definition how this is combined in the Permit-overrides and
Deny-overrides algorithms.

 

Can anybody help me in this case?

 

Regards,

 

Stefan